Primary Arms Optics SLx 4-16x44mm FFP Rifle Scopes

Primary Arms Optics has just released their highly anticipated SLx 4-16x44mm FFP Rifle Scopes, available now in four different reticle configurations.

Optimized for mid- to long-range precision, the new SLx 4-16x44mm FFP Rifle Scopes bring a new optical system with improved glass, illumination, and turrets. For many years, the SLx 4-14x44mm FFP Rifle Scopes have been a community favorite for budget-friendly mid-range optics, and the new SLx 4-16x44mm scopes build on that legacy with improvements to clarity and effective distance. The new SLx 4-16x44mm FFP Rifle Scopes also feature a slightly longer eye relief (3.6” – 3.9”) and a larger exit pupil (11.6mm – 2.8mm), making it easier to acquire your reticle and engage targets with agile precision.

To help users get the most from these new features, Primary Arms Optics is launching the SLx 4-16x44mm FFP Rifle Scopes with four different reticles at launch, including three ACSS® reticles. These reticles include:

  • ACSS HUD® DMR .308
  • ACSS Apollo® 6.5CM/.224V
  • ARC-2 MOA

Whether you’re looking for a precision refined BDC or a simplified MOA/MIL system, these reticles give you a wide selection that can boost your performance with any rifle system or caliber.

We wanted to take our popular SLx 4-14 to the next level with a more advanced 4-16 optical prescription, combining exceptionally clear glass with a selection of popular precision reticles. Whether you’re chasing game or just spending a day at the range, the new SLx 4-16×44 FFP provides exceptional performance at a phenomenal value.

Stephen Morgan, Primary Arms Optics’ Product Marketing Director


  • Battery Type: CR2032 3V Lithium Coin
  • Brand: Primary Arms
  • Click Value: 0.1 Mil
  • Exit Pupil Diameter Low: 11.6 mm / High: 2.75 mm
  • Eye Relief Low: 3.60 in / High: 3.90 in
  • Field View 100 Low: 26.60 ft / High: 6.50 ft
  • Focal Plane: First Focal Plane
  • Illuminated: Illuminated
  • Magnification: 4X – 16X
  • Night Vision Compatible: Non-Compatible
  • Objective Diameter: 44mm
  • Optic Series: SLx
  • Reticle Color: Red
  • Reticle Type: BDC
  • Total Elevation Adjustment: 24.7 MIL
  • Total Windage Adjustment: 24.7 MIL
  • Tube Diameter: 30mm
  • Weight: 25.4 Oz.

Source: Primary Arms news release

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